May in Aberdeen averages a daily high of 13.8°C with nights around 5.6°C. Expect roughly 14.4 wet days totalling 54.5mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Aberdeen is June–September.
Based on CRAIBSTONE, UK (7.4km), 1995–2024. 28 years of May data.